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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#ifndef PUGIXML_VERSION</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">// Define version macro; evaluates to major * 100 + minor so that it&#39;s safe to use in less-than comparisons</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#   define PUGIXML_VERSION 170</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">// Include user configuration file (this can define various configuration macros)</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &quot;pugiconfig.hpp&quot;</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#ifndef HEADER_PUGIXML_HPP</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#define HEADER_PUGIXML_HPP</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment">// Include stddef.h for size_t and ptrdiff_t</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;stddef.h&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment">// Include exception header for XPath</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#if !defined(PUGIXML_NO_XPATH) &amp;&amp; !defined(PUGIXML_NO_EXCEPTIONS)</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#   include &lt;exception&gt;</span></div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment">// Include STL headers</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#   include &lt;iterator&gt;</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#   include &lt;iosfwd&gt;</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#   include &lt;string&gt;</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment">// Macro for deprecated features</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#ifndef PUGIXML_DEPRECATED</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#   if defined(__GNUC__)</span></div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#       define PUGIXML_DEPRECATED __attribute__((deprecated))</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#   elif defined(_MSC_VER) &amp;&amp; _MSC_VER &gt;= 1300</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#       define PUGIXML_DEPRECATED __declspec(deprecated)</span></div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#   else</span></div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#       define PUGIXML_DEPRECATED</span></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#   endif</span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment">// If no API is defined, assume default</span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="preprocessor">#ifndef PUGIXML_API</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="preprocessor">#   define PUGIXML_API</span></div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">// If no API for classes is defined, assume default</span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="preprocessor">#ifndef PUGIXML_CLASS</span></div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor">#   define PUGIXML_CLASS PUGIXML_API</span></div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="comment">// If no API for functions is defined, assume default</span></div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="preprocessor">#ifndef PUGIXML_FUNCTION</span></div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="preprocessor">#   define PUGIXML_FUNCTION PUGIXML_API</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="comment">// If the platform is known to have long long support, enable long long functions</span></div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#ifndef PUGIXML_HAS_LONG_LONG</span></div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="preprocessor">#   if __cplusplus &gt;= 201103</span></div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="preprocessor">#       define PUGIXML_HAS_LONG_LONG</span></div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor">#   elif defined(_MSC_VER) &amp;&amp; _MSC_VER &gt;= 1400</span></div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">#       define PUGIXML_HAS_LONG_LONG</span></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#   endif</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="comment">// Character interface macros</span></div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="preprocessor">#ifdef PUGIXML_WCHAR_MODE</span></div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="preprocessor">#   define PUGIXML_TEXT(t) L ## t</span></div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="preprocessor">#   define PUGIXML_CHAR wchar_t</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">#   define PUGIXML_TEXT(t) t</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="preprocessor">#   define PUGIXML_CHAR char</span></div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacepugi.html">pugi</a></div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;{</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="comment">// Character type used for all internal storage and operations; depends on PUGIXML_WCHAR_MODE</span></div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keyword">typedef</span> PUGIXML_CHAR char_t;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="preprocessor">#ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="comment">// String type used for operations that work with STL string; depends on PUGIXML_WCHAR_MODE</span></div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keyword">typedef</span> std::basic_string&lt;PUGIXML_CHAR, std::char_traits&lt;PUGIXML_CHAR&gt;, std::allocator&lt;PUGIXML_CHAR&gt; &gt; string_t;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;}</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="comment">// The PugiXML namespace</span></div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacepugi.html">pugi</a></div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;{</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <span class="comment">// Tree node types</span></div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    <span class="keyword">enum</span> xml_node_type</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    {</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        node_null,          <span class="comment">// Empty (null) node handle</span></div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        node_document,      <span class="comment">// A document tree&#39;s absolute root</span></div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        node_element,       <span class="comment">// Element tag, i.e. &#39;&lt;node/&gt;&#39;</span></div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        node_pcdata,        <span class="comment">// Plain character data, i.e. &#39;text&#39;</span></div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        node_cdata,         <span class="comment">// Character data, i.e. &#39;&lt;![CDATA[text]]&gt;&#39;</span></div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        node_comment,       <span class="comment">// Comment tag, i.e. &#39;&lt;!-- text --&gt;&#39;</span></div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        node_pi,            <span class="comment">// Processing instruction, i.e. &#39;&lt;?name?&gt;&#39;</span></div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        node_declaration,   <span class="comment">// Document declaration, i.e. &#39;&lt;?xml version=&quot;1.0&quot;?&gt;&#39;</span></div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        node_doctype        <span class="comment">// Document type declaration, i.e. &#39;&lt;!DOCTYPE doc&gt;&#39;</span></div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    };</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <span class="comment">// Parsing options</span></div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <span class="comment">// Minimal parsing mode (equivalent to turning all other flags off).</span></div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    <span class="comment">// Only elements and PCDATA sections are added to the DOM tree, no text conversions are performed.</span></div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_minimal = 0x0000;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    <span class="comment">// This flag determines if processing instructions (node_pi) are added to the DOM tree. This flag is off by default.</span></div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_pi = 0x0001;</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    <span class="comment">// This flag determines if comments (node_comment) are added to the DOM tree. This flag is off by default.</span></div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_comments = 0x0002;</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="comment">// This flag determines if CDATA sections (node_cdata) are added to the DOM tree. This flag is on by default.</span></div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_cdata = 0x0004;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="comment">// This flag determines if plain character data (node_pcdata) that consist only of whitespace are added to the DOM tree.</span></div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="comment">// This flag is off by default; turning it on usually results in slower parsing and more memory consumption.</span></div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_ws_pcdata = 0x0008;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    <span class="comment">// This flag determines if character and entity references are expanded during parsing. This flag is on by default.</span></div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_escapes = 0x0010;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <span class="comment">// This flag determines if EOL characters are normalized (converted to #xA) during parsing. This flag is on by default.</span></div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_eol = 0x0020;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    <span class="comment">// This flag determines if attribute values are normalized using CDATA normalization rules during parsing. This flag is on by default.</span></div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_wconv_attribute = 0x0040;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    <span class="comment">// This flag determines if attribute values are normalized using NMTOKENS normalization rules during parsing. This flag is off by default.</span></div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_wnorm_attribute = 0x0080;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="comment">// This flag determines if document declaration (node_declaration) is added to the DOM tree. This flag is off by default.</span></div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_declaration = 0x0100;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    <span class="comment">// This flag determines if document type declaration (node_doctype) is added to the DOM tree. This flag is off by default.</span></div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_doctype = 0x0200;</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    <span class="comment">// This flag determines if plain character data (node_pcdata) that is the only child of the parent node and that consists only</span></div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    <span class="comment">// of whitespace is added to the DOM tree.</span></div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="comment">// This flag is off by default; turning it on may result in slower parsing and more memory consumption.</span></div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_ws_pcdata_single = 0x0400;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    <span class="comment">// This flag determines if leading and trailing whitespace is to be removed from plain character data. This flag is off by default.</span></div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_trim_pcdata = 0x0800;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="comment">// This flag determines if plain character data that does not have a parent node is added to the DOM tree, and if an empty document</span></div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    <span class="comment">// is a valid document. This flag is off by default.</span></div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_fragment = 0x1000;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    <span class="comment">// This flag determines if plain character data is be stored in the parent element&#39;s value. This significantly changes the structure of</span></div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    <span class="comment">// the document; this flag is only recommended for parsing documents with many PCDATA nodes in memory-constrained environments.</span></div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="comment">// This flag is off by default.</span></div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_embed_pcdata = 0x2000;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    <span class="comment">// The default parsing mode.</span></div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    <span class="comment">// Elements, PCDATA and CDATA sections are added to the DOM tree, character/reference entities are expanded,</span></div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="comment">// End-of-Line characters are normalized, attribute values are normalized using CDATA normalization rules.</span></div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_default = parse_cdata | parse_escapes | parse_wconv_attribute | parse_eol;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="comment">// The full parsing mode.</span></div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    <span class="comment">// Nodes of all types are added to the DOM tree, character/reference entities are expanded,</span></div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <span class="comment">// End-of-Line characters are normalized, attribute values are normalized using CDATA normalization rules.</span></div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> parse_full = parse_default | parse_pi | parse_comments | parse_declaration | parse_doctype;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <span class="comment">// These flags determine the encoding of input data for XML document</span></div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <span class="keyword">enum</span> xml_encoding</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    {</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;        encoding_auto,      <span class="comment">// Auto-detect input encoding using BOM or &lt; / &lt;? detection; use UTF8 if BOM is not found</span></div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        encoding_utf8,      <span class="comment">// UTF8 encoding</span></div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        encoding_utf16_le,  <span class="comment">// Little-endian UTF16</span></div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        encoding_utf16_be,  <span class="comment">// Big-endian UTF16</span></div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        encoding_utf16,     <span class="comment">// UTF16 with native endianness</span></div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        encoding_utf32_le,  <span class="comment">// Little-endian UTF32</span></div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;        encoding_utf32_be,  <span class="comment">// Big-endian UTF32</span></div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        encoding_utf32,     <span class="comment">// UTF32 with native endianness</span></div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;        encoding_wchar,     <span class="comment">// The same encoding wchar_t has (either UTF16 or UTF32)</span></div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        encoding_latin1</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    };</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    <span class="comment">// Formatting flags</span></div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    <span class="comment">// Indent the nodes that are written to output stream with as many indentation strings as deep the node is in DOM tree. This flag is on by default.</span></div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> format_indent = 0x01;</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    <span class="comment">// Write encoding-specific BOM to the output stream. This flag is off by default.</span></div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> format_write_bom = 0x02;</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    <span class="comment">// Use raw output mode (no indentation and no line breaks are written). This flag is off by default.</span></div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> format_raw = 0x04;</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    <span class="comment">// Omit default XML declaration even if there is no declaration in the document. This flag is off by default.</span></div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> format_no_declaration = 0x08;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    <span class="comment">// Don&#39;t escape attribute values and PCDATA contents. This flag is off by default.</span></div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> format_no_escapes = 0x10;</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    <span class="comment">// Open file using text mode in xml_document::save_file. This enables special character (i.e. new-line) conversions on some systems. This flag is off by default.</span></div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> format_save_file_text = 0x20;</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <span class="comment">// Write every attribute on a new line with appropriate indentation. This flag is off by default.</span></div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> format_indent_attributes = 0x40;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="comment">// The default set of formatting flags.</span></div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <span class="comment">// Nodes are indented depending on their depth in DOM tree, a default declaration is output if document has none.</span></div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> format_default = format_indent;</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    <span class="comment">// Forward declarations</span></div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    <span class="keyword">struct </span>xml_attribute_struct;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    <span class="keyword">struct </span>xml_node_struct;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    <span class="keyword">class </span>xml_node_iterator;</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    <span class="keyword">class </span>xml_attribute_iterator;</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    <span class="keyword">class </span>xml_named_node_iterator;</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    <span class="keyword">class </span>xml_tree_walker;</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    <span class="keyword">struct </span>xml_parse_result;</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    <span class="keyword">class </span>xml_node;</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    <span class="keyword">class </span>xml_text;</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_XPATH</span></div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    <span class="keyword">class </span>xpath_node;</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    <span class="keyword">class </span>xpath_node_set;</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    <span class="keyword">class </span>xpath_query;</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    <span class="keyword">class </span>xpath_variable_set;</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    <span class="comment">// Range-based for loop support</span></div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> It&gt; <span class="keyword">class </span>xml_object_range</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    {</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;        <span class="keyword">typedef</span> It const_iterator;</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;        <span class="keyword">typedef</span> It iterator;</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;        xml_object_range(It b, It e): _begin(b), _end(e)</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;        {</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;        }</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;        It begin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _begin; }</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;        It end()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _end; }</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;        It _begin, _end;</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    };</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    <span class="comment">// Writer interface for node printing (see xml_node::print)</span></div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_writer</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    {</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;        <span class="keyword">virtual</span> ~xml_writer() {}</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;        <span class="comment">// Write memory chunk into stream/file/whatever</span></div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> write(<span class="keyword">const</span> <span class="keywordtype">void</span>* data, <span class="keywordtype">size_t</span> size) = 0;</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    };</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    <span class="comment">// xml_writer implementation for FILE*</span></div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_writer_file: <span class="keyword">public</span> xml_writer</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;    {</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;        <span class="comment">// Construct writer from a FILE* object; void* is used to avoid header dependencies on stdio</span></div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;        xml_writer_file(<span class="keywordtype">void</span>* file);</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> write(<span class="keyword">const</span> <span class="keywordtype">void</span>* data, <span class="keywordtype">size_t</span> size);</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;        <span class="keywordtype">void</span>* file;</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    };</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    <span class="comment">// xml_writer implementation for streams</span></div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_writer_stream: <span class="keyword">public</span> xml_writer</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    {</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        <span class="comment">// Construct writer from an output stream object</span></div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        xml_writer_stream(std::basic_ostream&lt;<span class="keywordtype">char</span>, std::char_traits&lt;char&gt; &gt;&amp; stream);</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;        xml_writer_stream(std::basic_ostream&lt;<span class="keywordtype">wchar_t</span>, std::char_traits&lt;wchar_t&gt; &gt;&amp; stream);</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> write(<span class="keyword">const</span> <span class="keywordtype">void</span>* data, <span class="keywordtype">size_t</span> size);</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;        std::basic_ostream&lt;char, std::char_traits&lt;char&gt; &gt;* narrow_stream;</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;        std::basic_ostream&lt;wchar_t, std::char_traits&lt;wchar_t&gt; &gt;* wide_stream;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;    };</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    <span class="comment">// A light-weight handle for manipulating attributes in DOM tree</span></div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_attribute</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    {</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xml_attribute_iterator;</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xml_node;</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;        xml_attribute_struct* _attr;</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;        <span class="keyword">typedef</span> void (*unspecified_bool_type)(xml_attribute***);</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;        <span class="comment">// Default constructor. Constructs an empty attribute.</span></div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;        xml_attribute();</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;        <span class="comment">// Constructs attribute from internal pointer</span></div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;        <span class="keyword">explicit</span> xml_attribute(xml_attribute_struct* attr);</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;        <span class="comment">// Safe bool conversion operator</span></div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;        <span class="keyword">operator</span> unspecified_bool_type() <span class="keyword">const</span>;</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;        <span class="comment">// Borland C++ workaround</span></div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;        <span class="keywordtype">bool</span> operator!() <span class="keyword">const</span>;</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;        <span class="comment">// Comparison operators (compares wrapped attribute pointers)</span></div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> xml_attribute&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> xml_attribute&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;        <span class="keywordtype">bool</span> operator&lt;(<span class="keyword">const</span> xml_attribute&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;        <span class="keywordtype">bool</span> operator&gt;(<span class="keyword">const</span> xml_attribute&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;        <span class="keywordtype">bool</span> operator&lt;=(<span class="keyword">const</span> xml_attribute&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;        <span class="keywordtype">bool</span> operator&gt;=(<span class="keyword">const</span> xml_attribute&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        <span class="comment">// Check if attribute is empty</span></div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        <span class="keywordtype">bool</span> empty() <span class="keyword">const</span>;</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;        <span class="comment">// Get attribute name/value, or &quot;&quot; if attribute is empty</span></div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;        <span class="keyword">const</span> char_t* name() <span class="keyword">const</span>;</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;        <span class="keyword">const</span> char_t* value() <span class="keyword">const</span>;</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;        <span class="comment">// Get attribute value, or the default value if attribute is empty</span></div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;        <span class="keyword">const</span> char_t* as_string(<span class="keyword">const</span> char_t* def = PUGIXML_TEXT(<span class="stringliteral">&quot;&quot;</span>)) <span class="keyword">const</span>;</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        <span class="comment">// Get attribute value as a number, or the default value if conversion did not succeed or attribute is empty</span></div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        <span class="keywordtype">int</span> as_int(<span class="keywordtype">int</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> as_uint(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;        <span class="keywordtype">double</span> as_double(<span class="keywordtype">double</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;        <span class="keywordtype">float</span> as_float(<span class="keywordtype">float</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;<span class="preprocessor">    #ifdef PUGIXML_HAS_LONG_LONG</span></div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;        <span class="keywordtype">long</span> <span class="keywordtype">long</span> as_llong(<span class="keywordtype">long</span> <span class="keywordtype">long</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> as_ullong(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;        <span class="comment">// Get attribute value as bool (returns true if first character is in &#39;1tTyY&#39; set), or the default value if attribute is empty</span></div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;        <span class="keywordtype">bool</span> as_bool(<span class="keywordtype">bool</span> def = <span class="keyword">false</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;        <span class="comment">// Set attribute name/value (returns false if attribute is empty or there is not enough memory)</span></div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;        <span class="keywordtype">bool</span> set_name(<span class="keyword">const</span> char_t* rhs);</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keyword">const</span> char_t* rhs);</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;        <span class="comment">// Set attribute value with type conversion (numbers are converted to strings, boolean is converted to &quot;true&quot;/&quot;false&quot;)</span></div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keywordtype">int</span> rhs);</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rhs);</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keywordtype">double</span> rhs);</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keywordtype">float</span> rhs);</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;<span class="preprocessor">    #ifdef PUGIXML_HAS_LONG_LONG</span></div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keywordtype">long</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;        <span class="comment">// Set attribute value (equivalent to set_value without error checking)</span></div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;        xml_attribute&amp; operator=(<span class="keyword">const</span> char_t* rhs);</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;        xml_attribute&amp; operator=(<span class="keywordtype">int</span> rhs);</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;        xml_attribute&amp; operator=(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rhs);</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;        xml_attribute&amp; operator=(<span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;        xml_attribute&amp; operator=(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;        xml_attribute&amp; operator=(<span class="keywordtype">double</span> rhs);</div><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;        xml_attribute&amp; operator=(<span class="keywordtype">float</span> rhs);</div><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;        xml_attribute&amp; operator=(<span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;<span class="preprocessor">    #ifdef PUGIXML_HAS_LONG_LONG</span></div><div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;        xml_attribute&amp; operator=(<span class="keywordtype">long</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;        xml_attribute&amp; operator=(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;        <span class="comment">// Get next/previous attribute in the attribute list of the parent node</span></div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        xml_attribute next_attribute() <span class="keyword">const</span>;</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;        xml_attribute previous_attribute() <span class="keyword">const</span>;</div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;        <span class="comment">// Get hash value (unique for handles to the same object)</span></div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;        <span class="keywordtype">size_t</span> hash_value() <span class="keyword">const</span>;</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;        <span class="comment">// Get internal pointer</span></div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;        xml_attribute_struct* internal_object() <span class="keyword">const</span>;</div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    };</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;<span class="preprocessor">#ifdef __BORLANDC__</span></div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    <span class="comment">// Borland C++ workaround</span></div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;    <span class="keywordtype">bool</span> PUGIXML_FUNCTION operator&amp;&amp;(<span class="keyword">const</span> xml_attribute&amp; lhs, <span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <span class="keywordtype">bool</span> PUGIXML_FUNCTION operator||(<span class="keyword">const</span> xml_attribute&amp; lhs, <span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;    <span class="comment">// A light-weight handle for manipulating nodes in DOM tree</span></div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_node</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;    {</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xml_attribute_iterator;</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xml_node_iterator;</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xml_named_node_iterator;</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;    <span class="keyword">protected</span>:</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;        xml_node_struct* _root;</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;        <span class="keyword">typedef</span> void (*unspecified_bool_type)(xml_node***);</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;        <span class="comment">// Default constructor. Constructs an empty node.</span></div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;        xml_node();</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;        <span class="comment">// Constructs node from internal pointer</span></div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;        <span class="keyword">explicit</span> xml_node(xml_node_struct* p);</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;        <span class="comment">// Safe bool conversion operator</span></div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;        <span class="keyword">operator</span> unspecified_bool_type() <span class="keyword">const</span>;</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;        <span class="comment">// Borland C++ workaround</span></div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;        <span class="keywordtype">bool</span> operator!() <span class="keyword">const</span>;</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;</div><div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;        <span class="comment">// Comparison operators (compares wrapped node pointers)</span></div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> xml_node&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> xml_node&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;        <span class="keywordtype">bool</span> operator&lt;(<span class="keyword">const</span> xml_node&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;        <span class="keywordtype">bool</span> operator&gt;(<span class="keyword">const</span> xml_node&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;        <span class="keywordtype">bool</span> operator&lt;=(<span class="keyword">const</span> xml_node&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;        <span class="keywordtype">bool</span> operator&gt;=(<span class="keyword">const</span> xml_node&amp; r) <span class="keyword">const</span>;</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;</div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;        <span class="comment">// Check if node is empty.</span></div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;        <span class="keywordtype">bool</span> empty() <span class="keyword">const</span>;</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;        <span class="comment">// Get node type</span></div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;        xml_node_type type() <span class="keyword">const</span>;</div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;</div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;        <span class="comment">// Get node name, or &quot;&quot; if node is empty or it has no name</span></div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;        <span class="keyword">const</span> char_t* name() <span class="keyword">const</span>;</div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;        <span class="comment">// Get node value, or &quot;&quot; if node is empty or it has no value</span></div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;        <span class="comment">// Note: For &lt;node&gt;text&lt;/node&gt; node.value() does not return &quot;text&quot;! Use child_value() or text() methods to access text inside nodes.</span></div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;        <span class="keyword">const</span> char_t* value() <span class="keyword">const</span>;</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;        <span class="comment">// Get attribute list</span></div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;        xml_attribute first_attribute() <span class="keyword">const</span>;</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;        xml_attribute last_attribute() <span class="keyword">const</span>;</div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;        <span class="comment">// Get children list</span></div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;        xml_node first_child() <span class="keyword">const</span>;</div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;        xml_node last_child() <span class="keyword">const</span>;</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;        <span class="comment">// Get next/previous sibling in the children list of the parent node</span></div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;        xml_node next_sibling() <span class="keyword">const</span>;</div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;        xml_node previous_sibling() <span class="keyword">const</span>;</div><div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;</div><div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;        <span class="comment">// Get parent node</span></div><div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;        xml_node parent() <span class="keyword">const</span>;</div><div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;</div><div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;        <span class="comment">// Get root of DOM tree this node belongs to</span></div><div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;        xml_node root() <span class="keyword">const</span>;</div><div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;</div><div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;        <span class="comment">// Get text object for the current node</span></div><div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;        xml_text text() <span class="keyword">const</span>;</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;</div><div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;        <span class="comment">// Get child, attribute or next/previous sibling with the specified name</span></div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;        xml_node child(<span class="keyword">const</span> char_t* name) <span class="keyword">const</span>;</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;        xml_attribute attribute(<span class="keyword">const</span> char_t* name) <span class="keyword">const</span>;</div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;        xml_node next_sibling(<span class="keyword">const</span> char_t* name) <span class="keyword">const</span>;</div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;        xml_node previous_sibling(<span class="keyword">const</span> char_t* name) <span class="keyword">const</span>;</div><div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;</div><div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;        <span class="comment">// Get attribute, starting the search from a hint (and updating hint so that searching for a sequence of attributes is fast)</span></div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;        xml_attribute attribute(<span class="keyword">const</span> char_t* name, xml_attribute&amp; hint) <span class="keyword">const</span>;</div><div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;        <span class="comment">// Get child value of current node; that is, value of the first child node of type PCDATA/CDATA</span></div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;        <span class="keyword">const</span> char_t* child_value() <span class="keyword">const</span>;</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;        <span class="comment">// Get child value of child with specified name. Equivalent to child(name).child_value().</span></div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;        <span class="keyword">const</span> char_t* child_value(<span class="keyword">const</span> char_t* name) <span class="keyword">const</span>;</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;</div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;        <span class="comment">// Set node name/value (returns false if node is empty, there is not enough memory, or node can not have name/value)</span></div><div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;        <span class="keywordtype">bool</span> set_name(<span class="keyword">const</span> char_t* rhs);</div><div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;        <span class="keywordtype">bool</span> set_value(<span class="keyword">const</span> char_t* rhs);</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;        <span class="comment">// Add attribute with specified name. Returns added attribute, or empty attribute on errors.</span></div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;        xml_attribute append_attribute(<span class="keyword">const</span> char_t* name);</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;        xml_attribute prepend_attribute(<span class="keyword">const</span> char_t* name);</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;        xml_attribute insert_attribute_after(<span class="keyword">const</span> char_t* name, <span class="keyword">const</span> xml_attribute&amp; attr);</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;        xml_attribute insert_attribute_before(<span class="keyword">const</span> char_t* name, <span class="keyword">const</span> xml_attribute&amp; attr);</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;</div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;        <span class="comment">// Add a copy of the specified attribute. Returns added attribute, or empty attribute on errors.</span></div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;        xml_attribute append_copy(<span class="keyword">const</span> xml_attribute&amp; proto);</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;        xml_attribute prepend_copy(<span class="keyword">const</span> xml_attribute&amp; proto);</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;        xml_attribute insert_copy_after(<span class="keyword">const</span> xml_attribute&amp; proto, <span class="keyword">const</span> xml_attribute&amp; attr);</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;        xml_attribute insert_copy_before(<span class="keyword">const</span> xml_attribute&amp; proto, <span class="keyword">const</span> xml_attribute&amp; attr);</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;        <span class="comment">// Add child node with specified type. Returns added node, or empty node on errors.</span></div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;        xml_node append_child(xml_node_type type = node_element);</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;        xml_node prepend_child(xml_node_type type = node_element);</div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;        xml_node insert_child_after(xml_node_type type, <span class="keyword">const</span> xml_node&amp; node);</div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;        xml_node insert_child_before(xml_node_type type, <span class="keyword">const</span> xml_node&amp; node);</div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;        <span class="comment">// Add child element with specified name. Returns added node, or empty node on errors.</span></div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;        xml_node append_child(<span class="keyword">const</span> char_t* name);</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;        xml_node prepend_child(<span class="keyword">const</span> char_t* name);</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;        xml_node insert_child_after(<span class="keyword">const</span> char_t* name, <span class="keyword">const</span> xml_node&amp; node);</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;        xml_node insert_child_before(<span class="keyword">const</span> char_t* name, <span class="keyword">const</span> xml_node&amp; node);</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;        <span class="comment">// Add a copy of the specified node as a child. Returns added node, or empty node on errors.</span></div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;        xml_node append_copy(<span class="keyword">const</span> xml_node&amp; proto);</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;        xml_node prepend_copy(<span class="keyword">const</span> xml_node&amp; proto);</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;        xml_node insert_copy_after(<span class="keyword">const</span> xml_node&amp; proto, <span class="keyword">const</span> xml_node&amp; node);</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;        xml_node insert_copy_before(<span class="keyword">const</span> xml_node&amp; proto, <span class="keyword">const</span> xml_node&amp; node);</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;</div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;        <span class="comment">// Move the specified node to become a child of this node. Returns moved node, or empty node on errors.</span></div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;        xml_node append_move(<span class="keyword">const</span> xml_node&amp; moved);</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;        xml_node prepend_move(<span class="keyword">const</span> xml_node&amp; moved);</div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;        xml_node insert_move_after(<span class="keyword">const</span> xml_node&amp; moved, <span class="keyword">const</span> xml_node&amp; node);</div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;        xml_node insert_move_before(<span class="keyword">const</span> xml_node&amp; moved, <span class="keyword">const</span> xml_node&amp; node);</div><div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;        <span class="comment">// Remove specified attribute</span></div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;        <span class="keywordtype">bool</span> remove_attribute(<span class="keyword">const</span> xml_attribute&amp; a);</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;        <span class="keywordtype">bool</span> remove_attribute(<span class="keyword">const</span> char_t* name);</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;        <span class="comment">// Remove specified child</span></div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        <span class="keywordtype">bool</span> remove_child(<span class="keyword">const</span> xml_node&amp; n);</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;        <span class="keywordtype">bool</span> remove_child(<span class="keyword">const</span> char_t* name);</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;</div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;        <span class="comment">// Parses buffer as an XML document fragment and appends all nodes as children of the current node.</span></div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;        <span class="comment">// Copies/converts the buffer, so it may be deleted or changed after the function returns.</span></div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;        <span class="comment">// Note: append_buffer allocates memory that has the lifetime of the owning document; removing the appended nodes does not immediately reclaim that memory.</span></div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;        xml_parse_result append_buffer(<span class="keyword">const</span> <span class="keywordtype">void</span>* contents, <span class="keywordtype">size_t</span> size, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options = parse_default, xml_encoding encoding = encoding_auto);</div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;        <span class="comment">// Find attribute using predicate. Returns first attribute for which predicate returned true.</span></div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Predicate&gt; xml_attribute find_attribute(Predicate pred)<span class="keyword"> const</span></div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;            <span class="keywordflow">if</span> (!_root) <span class="keywordflow">return</span> xml_attribute();</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;</div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;            <span class="keywordflow">for</span> (xml_attribute attrib = first_attribute(); attrib; attrib = attrib.next_attribute())</div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;                <span class="keywordflow">if</span> (pred(attrib))</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;                    <span class="keywordflow">return</span> attrib;</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;</div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;            <span class="keywordflow">return</span> xml_attribute();</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;        }</div><div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;</div><div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;        <span class="comment">// Find child node using predicate. Returns first child for which predicate returned true.</span></div><div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Predicate&gt; xml_node find_child(Predicate pred)<span class="keyword"> const</span></div><div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;            <span class="keywordflow">if</span> (!_root) <span class="keywordflow">return</span> xml_node();</div><div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;</div><div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;            <span class="keywordflow">for</span> (xml_node node = first_child(); node; node = node.next_sibling())</div><div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;                <span class="keywordflow">if</span> (pred(node))</div><div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;                    <span class="keywordflow">return</span> node;</div><div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;</div><div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;            <span class="keywordflow">return</span> xml_node();</div><div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;        }</div><div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;</div><div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;        <span class="comment">// Find node from subtree using predicate. Returns first node from subtree (depth-first), for which predicate returned true.</span></div><div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Predicate&gt; xml_node find_node(Predicate pred)<span class="keyword"> const</span></div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;            <span class="keywordflow">if</span> (!_root) <span class="keywordflow">return</span> xml_node();</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;            xml_node cur = first_child();</div><div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;</div><div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;            <span class="keywordflow">while</span> (cur._root &amp;&amp; cur._root != _root)</div><div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;            {</div><div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;                <span class="keywordflow">if</span> (pred(cur)) <span class="keywordflow">return</span> cur;</div><div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;</div><div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;                <span class="keywordflow">if</span> (cur.first_child()) cur = cur.first_child();</div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;                <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cur.next_sibling()) cur = cur.next_sibling();</div><div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;                {</div><div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;                    <span class="keywordflow">while</span> (!cur.next_sibling() &amp;&amp; cur._root != _root) cur = cur.parent();</div><div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;</div><div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;                    <span class="keywordflow">if</span> (cur._root != _root) cur = cur.next_sibling();</div><div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;                }</div><div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;            }</div><div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;</div><div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;            <span class="keywordflow">return</span> xml_node();</div><div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;        }</div><div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;</div><div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;        <span class="comment">// Find child node by attribute name/value</span></div><div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;        xml_node find_child_by_attribute(<span class="keyword">const</span> char_t* name, <span class="keyword">const</span> char_t* attr_name, <span class="keyword">const</span> char_t* attr_value) <span class="keyword">const</span>;</div><div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;        xml_node find_child_by_attribute(<span class="keyword">const</span> char_t* attr_name, <span class="keyword">const</span> char_t* attr_value) <span class="keyword">const</span>;</div><div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;</div><div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;        <span class="comment">// Get the absolute node path from root as a text string.</span></div><div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;        string_t path(char_t delimiter = <span class="charliteral">&#39;/&#39;</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;</div><div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;        <span class="comment">// Search for a node by path consisting of node names and . or .. elements.</span></div><div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;        xml_node first_element_by_path(<span class="keyword">const</span> char_t* path, char_t delimiter = <span class="charliteral">&#39;/&#39;</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;</div><div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;        <span class="comment">// Recursively traverse subtree with xml_tree_walker</span></div><div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;        <span class="keywordtype">bool</span> traverse(xml_tree_walker&amp; walker);</div><div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;</div><div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_XPATH</span></div><div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;        <span class="comment">// Select single node by evaluating XPath query. Returns first node from the resulting node set.</span></div><div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;        xpath_node select_node(<span class="keyword">const</span> char_t* query, xpath_variable_set* variables = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;        xpath_node select_node(<span class="keyword">const</span> xpath_query&amp; query) <span class="keyword">const</span>;</div><div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;</div><div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;        <span class="comment">// Select node set by evaluating XPath query</span></div><div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;        xpath_node_set select_nodes(<span class="keyword">const</span> char_t* query, xpath_variable_set* variables = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;        xpath_node_set select_nodes(<span class="keyword">const</span> xpath_query&amp; query) <span class="keyword">const</span>;</div><div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;</div><div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;        <span class="comment">// (deprecated: use select_node instead) Select single node by evaluating XPath query.</span></div><div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;        xpath_node select_single_node(<span class="keyword">const</span> char_t* query, xpath_variable_set* variables = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;        xpath_node select_single_node(<span class="keyword">const</span> xpath_query&amp; query) <span class="keyword">const</span>;</div><div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;</div><div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;</div><div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;        <span class="comment">// Print subtree using a writer object</span></div><div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;        <span class="keywordtype">void</span> print(xml_writer&amp; writer, <span class="keyword">const</span> char_t* indent = PUGIXML_TEXT(<span class="stringliteral">&quot;\t&quot;</span>), <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = format_default, xml_encoding encoding = encoding_auto, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> depth = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;</div><div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;        <span class="comment">// Print subtree to stream</span></div><div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;        <span class="keywordtype">void</span> print(std::basic_ostream&lt;<span class="keywordtype">char</span>, std::char_traits&lt;char&gt; &gt;&amp; os, <span class="keyword">const</span> char_t* indent = PUGIXML_TEXT(<span class="stringliteral">&quot;\t&quot;</span>), <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = format_default, xml_encoding encoding = encoding_auto, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> depth = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;        <span class="keywordtype">void</span> print(std::basic_ostream&lt;<span class="keywordtype">wchar_t</span>, std::char_traits&lt;wchar_t&gt; &gt;&amp; os, <span class="keyword">const</span> char_t* indent = PUGIXML_TEXT(<span class="stringliteral">&quot;\t&quot;</span>), <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = format_default, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> depth = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;</div><div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;        <span class="comment">// Child nodes iterators</span></div><div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;        <span class="keyword">typedef</span> xml_node_iterator iterator;</div><div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;</div><div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;        iterator begin() <span class="keyword">const</span>;</div><div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;        iterator end() <span class="keyword">const</span>;</div><div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;</div><div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;        <span class="comment">// Attribute iterators</span></div><div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;        <span class="keyword">typedef</span> xml_attribute_iterator attribute_iterator;</div><div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;</div><div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;        attribute_iterator attributes_begin() <span class="keyword">const</span>;</div><div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;        attribute_iterator attributes_end() <span class="keyword">const</span>;</div><div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;</div><div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;        <span class="comment">// Range-based for support</span></div><div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;        xml_object_range&lt;xml_node_iterator&gt; children() <span class="keyword">const</span>;</div><div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;        xml_object_range&lt;xml_named_node_iterator&gt; children(<span class="keyword">const</span> char_t* name) <span class="keyword">const</span>;</div><div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;        xml_object_range&lt;xml_attribute_iterator&gt; attributes() <span class="keyword">const</span>;</div><div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;</div><div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;        <span class="comment">// Get node offset in parsed file/string (in char_t units) for debugging purposes</span></div><div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;        ptrdiff_t offset_debug() <span class="keyword">const</span>;</div><div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;</div><div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;        <span class="comment">// Get hash value (unique for handles to the same object)</span></div><div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;        <span class="keywordtype">size_t</span> hash_value() <span class="keyword">const</span>;</div><div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;</div><div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;        <span class="comment">// Get internal pointer</span></div><div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;        xml_node_struct* internal_object() <span class="keyword">const</span>;</div><div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;    };</div><div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;</div><div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;<span class="preprocessor">#ifdef __BORLANDC__</span></div><div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;    <span class="comment">// Borland C++ workaround</span></div><div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;    <span class="keywordtype">bool</span> PUGIXML_FUNCTION operator&amp;&amp;(<span class="keyword">const</span> xml_node&amp; lhs, <span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;    <span class="keywordtype">bool</span> PUGIXML_FUNCTION operator||(<span class="keyword">const</span> xml_node&amp; lhs, <span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;</div><div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;    <span class="comment">// A helper for working with text inside PCDATA nodes</span></div><div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_text</div><div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;    {</div><div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xml_node;</div><div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;</div><div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;        xml_node_struct* _root;</div><div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;</div><div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;        <span class="keyword">typedef</span> void (*unspecified_bool_type)(xml_text***);</div><div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;</div><div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;        <span class="keyword">explicit</span> xml_text(xml_node_struct* root);</div><div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;</div><div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;        xml_node_struct* _data_new();</div><div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;        xml_node_struct* _data() <span class="keyword">const</span>;</div><div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;</div><div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;        <span class="comment">// Default constructor. Constructs an empty object.</span></div><div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;        xml_text();</div><div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;</div><div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;        <span class="comment">// Safe bool conversion operator</span></div><div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;        <span class="keyword">operator</span> unspecified_bool_type() <span class="keyword">const</span>;</div><div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;</div><div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;        <span class="comment">// Borland C++ workaround</span></div><div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        <span class="keywordtype">bool</span> operator!() <span class="keyword">const</span>;</div><div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;</div><div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;        <span class="comment">// Check if text object is empty</span></div><div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;        <span class="keywordtype">bool</span> empty() <span class="keyword">const</span>;</div><div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;</div><div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;        <span class="comment">// Get text, or &quot;&quot; if object is empty</span></div><div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;        <span class="keyword">const</span> char_t* <span class="keyword">get</span>() <span class="keyword">const</span>;</div><div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;</div><div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;        <span class="comment">// Get text, or the default value if object is empty</span></div><div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;        <span class="keyword">const</span> char_t* as_string(<span class="keyword">const</span> char_t* def = PUGIXML_TEXT(<span class="stringliteral">&quot;&quot;</span>)) <span class="keyword">const</span>;</div><div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;</div><div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;        <span class="comment">// Get text as a number, or the default value if conversion did not succeed or object is empty</span></div><div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;        <span class="keywordtype">int</span> as_int(<span class="keywordtype">int</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> as_uint(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;        <span class="keywordtype">double</span> as_double(<span class="keywordtype">double</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;        <span class="keywordtype">float</span> as_float(<span class="keywordtype">float</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;</div><div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;<span class="preprocessor">    #ifdef PUGIXML_HAS_LONG_LONG</span></div><div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;        <span class="keywordtype">long</span> <span class="keywordtype">long</span> as_llong(<span class="keywordtype">long</span> <span class="keywordtype">long</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> as_ullong(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> def = 0) <span class="keyword">const</span>;</div><div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;</div><div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;        <span class="comment">// Get text as bool (returns true if first character is in &#39;1tTyY&#39; set), or the default value if object is empty</span></div><div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;        <span class="keywordtype">bool</span> as_bool(<span class="keywordtype">bool</span> def = <span class="keyword">false</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;</div><div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;        <span class="comment">// Set text (returns false if object is empty or there is not enough memory)</span></div><div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keyword">const</span> char_t* rhs);</div><div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;</div><div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;        <span class="comment">// Set text with type conversion (numbers are converted to strings, boolean is converted to &quot;true&quot;/&quot;false&quot;)</span></div><div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">int</span> rhs);</div><div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rhs);</div><div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">double</span> rhs);</div><div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">float</span> rhs);</div><div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;</div><div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;<span class="preprocessor">    #ifdef PUGIXML_HAS_LONG_LONG</span></div><div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">long</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;</div><div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;        <span class="comment">// Set text (equivalent to set without error checking)</span></div><div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;        xml_text&amp; operator=(<span class="keyword">const</span> char_t* rhs);</div><div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;        xml_text&amp; operator=(<span class="keywordtype">int</span> rhs);</div><div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;        xml_text&amp; operator=(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rhs);</div><div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;        xml_text&amp; operator=(<span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;        xml_text&amp; operator=(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;        xml_text&amp; operator=(<span class="keywordtype">double</span> rhs);</div><div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;        xml_text&amp; operator=(<span class="keywordtype">float</span> rhs);</div><div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;        xml_text&amp; operator=(<span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;</div><div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;<span class="preprocessor">    #ifdef PUGIXML_HAS_LONG_LONG</span></div><div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;        xml_text&amp; operator=(<span class="keywordtype">long</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;        xml_text&amp; operator=(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> rhs);</div><div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;</div><div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;        <span class="comment">// Get the data node (node_pcdata or node_cdata) for this object</span></div><div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;        xml_node data() <span class="keyword">const</span>;</div><div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;    };</div><div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;</div><div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;<span class="preprocessor">#ifdef __BORLANDC__</span></div><div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;    <span class="comment">// Borland C++ workaround</span></div><div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;    <span class="keywordtype">bool</span> PUGIXML_FUNCTION operator&amp;&amp;(<span class="keyword">const</span> xml_text&amp; lhs, <span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;    <span class="keywordtype">bool</span> PUGIXML_FUNCTION operator||(<span class="keyword">const</span> xml_text&amp; lhs, <span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;</div><div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;    <span class="comment">// Child node iterator (a bidirectional iterator over a collection of xml_node)</span></div><div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_node_iterator</div><div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;    {</div><div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xml_node;</div><div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;</div><div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;        <span class="keyword">mutable</span> xml_node _wrap;</div><div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;        xml_node _parent;</div><div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;</div><div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;        xml_node_iterator(xml_node_struct* ref, xml_node_struct* parent);</div><div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;</div><div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;        <span class="comment">// Iterator traits</span></div><div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;        <span class="keyword">typedef</span> ptrdiff_t difference_type;</div><div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;        <span class="keyword">typedef</span> xml_node value_type;</div><div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;        <span class="keyword">typedef</span> xml_node* pointer;</div><div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;        <span class="keyword">typedef</span> xml_node&amp; reference;</div><div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;</div><div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;        <span class="keyword">typedef</span> std::bidirectional_iterator_tag iterator_category;</div><div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;</div><div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;        <span class="comment">// Default constructor</span></div><div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;        xml_node_iterator();</div><div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;</div><div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;        <span class="comment">// Construct an iterator which points to the specified node</span></div><div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;        xml_node_iterator(<span class="keyword">const</span> xml_node&amp; node);</div><div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;</div><div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;        <span class="comment">// Iterator operators</span></div><div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> xml_node_iterator&amp; rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> xml_node_iterator&amp; rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;</div><div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;        xml_node&amp; operator*() <span class="keyword">const</span>;</div><div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;        xml_node* operator-&gt;() <span class="keyword">const</span>;</div><div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;</div><div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;        <span class="keyword">const</span> xml_node_iterator&amp; operator++();</div><div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;        xml_node_iterator operator++(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;</div><div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;        <span class="keyword">const</span> xml_node_iterator&amp; operator--();</div><div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;        xml_node_iterator operator--(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;    };</div><div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;</div><div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;    <span class="comment">// Attribute iterator (a bidirectional iterator over a collection of xml_attribute)</span></div><div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_attribute_iterator</div><div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;    {</div><div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xml_node;</div><div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;</div><div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;        <span class="keyword">mutable</span> xml_attribute _wrap;</div><div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;        xml_node _parent;</div><div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;</div><div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;        xml_attribute_iterator(xml_attribute_struct* ref, xml_node_struct* parent);</div><div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;</div><div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;        <span class="comment">// Iterator traits</span></div><div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;        <span class="keyword">typedef</span> ptrdiff_t difference_type;</div><div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;        <span class="keyword">typedef</span> xml_attribute value_type;</div><div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;        <span class="keyword">typedef</span> xml_attribute* pointer;</div><div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;        <span class="keyword">typedef</span> xml_attribute&amp; reference;</div><div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;</div><div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;        <span class="keyword">typedef</span> std::bidirectional_iterator_tag iterator_category;</div><div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;</div><div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;        <span class="comment">// Default constructor</span></div><div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;        xml_attribute_iterator();</div><div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;</div><div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;        <span class="comment">// Construct an iterator which points to the specified attribute</span></div><div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;        xml_attribute_iterator(<span class="keyword">const</span> xml_attribute&amp; attr, <span class="keyword">const</span> xml_node&amp; parent);</div><div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;</div><div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;        <span class="comment">// Iterator operators</span></div><div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> xml_attribute_iterator&amp; rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> xml_attribute_iterator&amp; rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;</div><div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;        xml_attribute&amp; operator*() <span class="keyword">const</span>;</div><div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;        xml_attribute* operator-&gt;() <span class="keyword">const</span>;</div><div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;</div><div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;        <span class="keyword">const</span> xml_attribute_iterator&amp; operator++();</div><div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;        xml_attribute_iterator operator++(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;</div><div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;        <span class="keyword">const</span> xml_attribute_iterator&amp; operator--();</div><div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;        xml_attribute_iterator operator--(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;    };</div><div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;</div><div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;    <span class="comment">// Named node range helper</span></div><div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_named_node_iterator</div><div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;    {</div><div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xml_node;</div><div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;</div><div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;        <span class="comment">// Iterator traits</span></div><div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;        <span class="keyword">typedef</span> ptrdiff_t difference_type;</div><div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;        <span class="keyword">typedef</span> xml_node value_type;</div><div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;        <span class="keyword">typedef</span> xml_node* pointer;</div><div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;        <span class="keyword">typedef</span> xml_node&amp; reference;</div><div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;</div><div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;        <span class="keyword">typedef</span> std::bidirectional_iterator_tag iterator_category;</div><div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;</div><div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;        <span class="comment">// Default constructor</span></div><div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;        xml_named_node_iterator();</div><div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;</div><div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;        <span class="comment">// Construct an iterator which points to the specified node</span></div><div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;        xml_named_node_iterator(<span class="keyword">const</span> xml_node&amp; node, <span class="keyword">const</span> char_t* name);</div><div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;</div><div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;        <span class="comment">// Iterator operators</span></div><div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> xml_named_node_iterator&amp; rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> xml_named_node_iterator&amp; rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;</div><div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;        xml_node&amp; operator*() <span class="keyword">const</span>;</div><div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;        xml_node* operator-&gt;() <span class="keyword">const</span>;</div><div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;</div><div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;        <span class="keyword">const</span> xml_named_node_iterator&amp; operator++();</div><div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;        xml_named_node_iterator operator++(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;</div><div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;        <span class="keyword">const</span> xml_named_node_iterator&amp; operator--();</div><div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;        xml_named_node_iterator operator--(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;</div><div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;        <span class="keyword">mutable</span> xml_node _wrap;</div><div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;        xml_node _parent;</div><div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;        <span class="keyword">const</span> char_t* _name;</div><div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;</div><div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;        xml_named_node_iterator(xml_node_struct* ref, xml_node_struct* parent, <span class="keyword">const</span> char_t* name);</div><div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;    };</div><div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;</div><div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;    <span class="comment">// Abstract tree walker class (see xml_node::traverse)</span></div><div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_tree_walker</div><div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;    {</div><div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xml_node;</div><div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;</div><div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;        <span class="keywordtype">int</span> _depth;</div><div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;</div><div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;    <span class="keyword">protected</span>:</div><div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;        <span class="comment">// Get current traversal depth</span></div><div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;        <span class="keywordtype">int</span> depth() <span class="keyword">const</span>;</div><div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;</div><div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;        xml_tree_walker();</div><div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;        <span class="keyword">virtual</span> ~xml_tree_walker();</div><div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;</div><div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;        <span class="comment">// Callback that is called when traversal begins</span></div><div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> begin(xml_node&amp; node);</div><div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;</div><div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;        <span class="comment">// Callback that is called for each node traversed</span></div><div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> for_each(xml_node&amp; node) = 0;</div><div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;</div><div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;        <span class="comment">// Callback that is called when traversal ends</span></div><div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> end(xml_node&amp; node);</div><div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;    };</div><div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;</div><div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;    <span class="comment">// Parsing status, returned as part of xml_parse_result object</span></div><div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;    <span class="keyword">enum</span> xml_parse_status</div><div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;    {</div><div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;        status_ok = 0,              <span class="comment">// No error</span></div><div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;</div><div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;        status_file_not_found,      <span class="comment">// File was not found during load_file()</span></div><div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;        status_io_error,            <span class="comment">// Error reading from file/stream</span></div><div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;        status_out_of_memory,       <span class="comment">// Could not allocate memory</span></div><div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;        status_internal_error,      <span class="comment">// Internal error occurred</span></div><div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;</div><div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;        status_unrecognized_tag,    <span class="comment">// Parser could not determine tag type</span></div><div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;</div><div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;        status_bad_pi,              <span class="comment">// Parsing error occurred while parsing document declaration/processing instruction</span></div><div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;        status_bad_comment,         <span class="comment">// Parsing error occurred while parsing comment</span></div><div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;        status_bad_cdata,           <span class="comment">// Parsing error occurred while parsing CDATA section</span></div><div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;        status_bad_doctype,         <span class="comment">// Parsing error occurred while parsing document type declaration</span></div><div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;        status_bad_pcdata,          <span class="comment">// Parsing error occurred while parsing PCDATA section</span></div><div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;        status_bad_start_element,   <span class="comment">// Parsing error occurred while parsing start element tag</span></div><div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;        status_bad_attribute,       <span class="comment">// Parsing error occurred while parsing element attribute</span></div><div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;        status_bad_end_element,     <span class="comment">// Parsing error occurred while parsing end element tag</span></div><div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;        status_end_element_mismatch,<span class="comment">// There was a mismatch of start-end tags (closing tag had incorrect name, some tag was not closed or there was an excessive closing tag)</span></div><div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;</div><div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;        status_append_invalid_root, <span class="comment">// Unable to append nodes since root type is not node_element or node_document (exclusive to xml_node::append_buffer)</span></div><div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;</div><div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;        status_no_document_element  <span class="comment">// Parsing resulted in a document without element nodes</span></div><div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;    };</div><div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;</div><div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;    <span class="comment">// Parsing result</span></div><div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;    <span class="keyword">struct </span>PUGIXML_CLASS xml_parse_result</div><div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;    {</div><div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;        <span class="comment">// Parsing status (see xml_parse_status)</span></div><div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;        xml_parse_status status;</div><div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;</div><div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;        <span class="comment">// Last parsed offset (in char_t units from start of input data)</span></div><div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;        ptrdiff_t offset;</div><div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;</div><div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;        <span class="comment">// Source document encoding</span></div><div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;        xml_encoding encoding;</div><div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;</div><div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;        <span class="comment">// Default constructor, initializes object to failed state</span></div><div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;        xml_parse_result();</div><div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;</div><div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;        <span class="comment">// Cast to bool operator</span></div><div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;        <span class="keyword">operator</span> bool() <span class="keyword">const</span>;</div><div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;</div><div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;        <span class="comment">// Get error description</span></div><div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">char</span>* description() <span class="keyword">const</span>;</div><div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;    };</div><div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;</div><div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;    <span class="comment">// Document class (DOM tree root)</span></div><div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xml_document: <span class="keyword">public</span> xml_node</div><div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;    {</div><div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;        char_t* _buffer;</div><div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;</div><div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;        <span class="keywordtype">char</span> _memory[192];</div><div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;</div><div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;        <span class="comment">// Non-copyable semantics</span></div><div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;        xml_document(<span class="keyword">const</span> xml_document&amp;);</div><div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;        xml_document&amp; operator=(<span class="keyword">const</span> xml_document&amp;);</div><div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;</div><div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;        <span class="keywordtype">void</span> create();</div><div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;        <span class="keywordtype">void</span> destroy();</div><div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;</div><div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;        <span class="comment">// Default constructor, makes empty document</span></div><div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;        xml_document();</div><div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;</div><div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;        <span class="comment">// Destructor, invalidates all node/attribute handles to this document</span></div><div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;        ~xml_document();</div><div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;</div><div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;        <span class="comment">// Removes all nodes, leaving the empty document</span></div><div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;        <span class="keywordtype">void</span> reset();</div><div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;</div><div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;        <span class="comment">// Removes all nodes, then copies the entire contents of the specified document</span></div><div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;        <span class="keywordtype">void</span> reset(<span class="keyword">const</span> xml_document&amp; proto);</div><div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;</div><div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;        <span class="comment">// Load document from stream.</span></div><div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;        xml_parse_result load(std::basic_istream&lt;<span class="keywordtype">char</span>, std::char_traits&lt;char&gt; &gt;&amp; stream, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options = parse_default, xml_encoding encoding = encoding_auto);</div><div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;        xml_parse_result load(std::basic_istream&lt;<span class="keywordtype">wchar_t</span>, std::char_traits&lt;wchar_t&gt; &gt;&amp; stream, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options = parse_default);</div><div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;</div><div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;        <span class="comment">// (deprecated: use load_string instead) Load document from zero-terminated string. No encoding conversions are applied.</span></div><div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;        xml_parse_result load(<span class="keyword">const</span> char_t* contents, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options = parse_default);</div><div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;</div><div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;        <span class="comment">// Load document from zero-terminated string. No encoding conversions are applied.</span></div><div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;        xml_parse_result load_string(<span class="keyword">const</span> char_t* contents, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options = parse_default);</div><div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;</div><div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;        <span class="comment">// Load document from file</span></div><div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;        xml_parse_result load_file(<span class="keyword">const</span> <span class="keywordtype">char</span>* path, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options = parse_default, xml_encoding encoding = encoding_auto);</div><div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;        xml_parse_result load_file(<span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* path, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options = parse_default, xml_encoding encoding = encoding_auto);</div><div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;</div><div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;        <span class="comment">// Load document from buffer. Copies/converts the buffer, so it may be deleted or changed after the function returns.</span></div><div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;        xml_parse_result load_buffer(<span class="keyword">const</span> <span class="keywordtype">void</span>* contents, <span class="keywordtype">size_t</span> size, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options = parse_default, xml_encoding encoding = encoding_auto);</div><div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;</div><div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;        <span class="comment">// Load document from buffer, using the buffer for in-place parsing (the buffer is modified and used for storage of document data).</span></div><div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;        <span class="comment">// You should ensure that buffer data will persist throughout the document&#39;s lifetime, and free the buffer memory manually once document is destroyed.</span></div><div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;        xml_parse_result load_buffer_inplace(<span class="keywordtype">void</span>* contents, <span class="keywordtype">size_t</span> size, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options = parse_default, xml_encoding encoding = encoding_auto);</div><div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;</div><div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;        <span class="comment">// Load document from buffer, using the buffer for in-place parsing (the buffer is modified and used for storage of document data).</span></div><div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;        <span class="comment">// You should allocate the buffer with pugixml allocation function; document will free the buffer when it is no longer needed (you can&#39;t use it anymore).</span></div><div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;        xml_parse_result load_buffer_inplace_own(<span class="keywordtype">void</span>* contents, <span class="keywordtype">size_t</span> size, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options = parse_default, xml_encoding encoding = encoding_auto);</div><div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;</div><div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;        <span class="comment">// Save XML document to writer (semantics is slightly different from xml_node::print, see documentation for details).</span></div><div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;        <span class="keywordtype">void</span> save(xml_writer&amp; writer, <span class="keyword">const</span> char_t* indent = PUGIXML_TEXT(<span class="stringliteral">&quot;\t&quot;</span>), <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = format_default, xml_encoding encoding = encoding_auto) <span class="keyword">const</span>;</div><div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;</div><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;        <span class="comment">// Save XML document to stream (semantics is slightly different from xml_node::print, see documentation for details).</span></div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;        <span class="keywordtype">void</span> save(std::basic_ostream&lt;<span class="keywordtype">char</span>, std::char_traits&lt;char&gt; &gt;&amp; stream, <span class="keyword">const</span> char_t* indent = PUGIXML_TEXT(<span class="stringliteral">&quot;\t&quot;</span>), <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = format_default, xml_encoding encoding = encoding_auto) <span class="keyword">const</span>;</div><div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;        <span class="keywordtype">void</span> save(std::basic_ostream&lt;<span class="keywordtype">wchar_t</span>, std::char_traits&lt;wchar_t&gt; &gt;&amp; stream, <span class="keyword">const</span> char_t* indent = PUGIXML_TEXT(<span class="stringliteral">&quot;\t&quot;</span>), <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = format_default) <span class="keyword">const</span>;</div><div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;</div><div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;        <span class="comment">// Save XML to file</span></div><div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;        <span class="keywordtype">bool</span> save_file(<span class="keyword">const</span> <span class="keywordtype">char</span>* path, <span class="keyword">const</span> char_t* indent = PUGIXML_TEXT(<span class="stringliteral">&quot;\t&quot;</span>), <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = format_default, xml_encoding encoding = encoding_auto) <span class="keyword">const</span>;</div><div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;        <span class="keywordtype">bool</span> save_file(<span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* path, <span class="keyword">const</span> char_t* indent = PUGIXML_TEXT(<span class="stringliteral">&quot;\t&quot;</span>), <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = format_default, xml_encoding encoding = encoding_auto) <span class="keyword">const</span>;</div><div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;</div><div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;        <span class="comment">// Get document element</span></div><div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;        xml_node document_element() <span class="keyword">const</span>;</div><div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;    };</div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;</div><div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;<span class="preprocessor">#ifndef PUGIXML_NO_XPATH</span></div><div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;    <span class="comment">// XPath query return type</span></div><div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;    <span class="keyword">enum</span> xpath_value_type</div><div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;    {</div><div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;        xpath_type_none,      <span class="comment">// Unknown type (query failed to compile)</span></div><div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;        xpath_type_node_set,  <span class="comment">// Node set (xpath_node_set)</span></div><div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;        xpath_type_number,    <span class="comment">// Number</span></div><div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;        xpath_type_string,    <span class="comment">// String</span></div><div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;        xpath_type_boolean    <span class="comment">// Boolean</span></div><div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;    };</div><div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;</div><div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;    <span class="comment">// XPath parsing result</span></div><div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;    <span class="keyword">struct </span>PUGIXML_CLASS xpath_parse_result</div><div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;    {</div><div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;        <span class="comment">// Error message (0 if no error)</span></div><div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">char</span>* error;</div><div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;</div><div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;        <span class="comment">// Last parsed offset (in char_t units from string start)</span></div><div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;        ptrdiff_t offset;</div><div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;</div><div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;        <span class="comment">// Default constructor, initializes object to failed state</span></div><div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;        xpath_parse_result();</div><div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;</div><div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;        <span class="comment">// Cast to bool operator</span></div><div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;        <span class="keyword">operator</span> bool() <span class="keyword">const</span>;</div><div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;</div><div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;        <span class="comment">// Get error description</span></div><div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">char</span>* description() <span class="keyword">const</span>;</div><div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;    };</div><div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;</div><div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;    <span class="comment">// A single XPath variable</span></div><div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xpath_variable</div><div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;    {</div><div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>xpath_variable_set;</div><div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;</div><div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;    <span class="keyword">protected</span>:</div><div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;        xpath_value_type _type;</div><div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;        xpath_variable* _next;</div><div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;</div><div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;        xpath_variable(xpath_value_type type);</div><div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;</div><div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;        <span class="comment">// Non-copyable semantics</span></div><div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;        xpath_variable(<span class="keyword">const</span> xpath_variable&amp;);</div><div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;        xpath_variable&amp; operator=(<span class="keyword">const</span> xpath_variable&amp;);</div><div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;</div><div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;        <span class="comment">// Get variable name</span></div><div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;        <span class="keyword">const</span> char_t* name() <span class="keyword">const</span>;</div><div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;</div><div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;        <span class="comment">// Get variable type</span></div><div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;        xpath_value_type type() <span class="keyword">const</span>;</div><div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;</div><div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;        <span class="comment">// Get variable value; no type conversion is performed, default value (false, NaN, empty string, empty node set) is returned on type mismatch error</span></div><div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;        <span class="keywordtype">bool</span> get_boolean() <span class="keyword">const</span>;</div><div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;        <span class="keywordtype">double</span> get_number() <span class="keyword">const</span>;</div><div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;        <span class="keyword">const</span> char_t* get_string() <span class="keyword">const</span>;</div><div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160;        <span class="keyword">const</span> xpath_node_set&amp; get_node_set() <span class="keyword">const</span>;</div><div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;</div><div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;        <span class="comment">// Set variable value; no type conversion is performed, false is returned on type mismatch error</span></div><div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">bool</span> value);</div><div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keywordtype">double</span> value);</div><div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keyword">const</span> char_t* value);</div><div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keyword">const</span> xpath_node_set&amp; value);</div><div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160;    };</div><div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;</div><div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;    <span class="comment">// A set of XPath variables</span></div><div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xpath_variable_set</div><div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;    {</div><div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160;        xpath_variable* _data[64];</div><div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160;</div><div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160;        <span class="keywordtype">void</span> _assign(<span class="keyword">const</span> xpath_variable_set&amp; rhs);</div><div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160;        <span class="keywordtype">void</span> _swap(xpath_variable_set&amp; rhs);</div><div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;</div><div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;        xpath_variable* _find(<span class="keyword">const</span> char_t* name) <span class="keyword">const</span>;</div><div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;</div><div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;        <span class="keyword">static</span> <span class="keywordtype">bool</span> _clone(xpath_variable* var, xpath_variable** out_result);</div><div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;        <span class="keyword">static</span> <span class="keywordtype">void</span> _destroy(xpath_variable* var);</div><div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;</div><div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;        <span class="comment">// Default constructor/destructor</span></div><div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;        xpath_variable_set();</div><div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;        ~xpath_variable_set();</div><div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;</div><div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;        <span class="comment">// Copy constructor/assignment operator</span></div><div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;        xpath_variable_set(<span class="keyword">const</span> xpath_variable_set&amp; rhs);</div><div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;        xpath_variable_set&amp; operator=(<span class="keyword">const</span> xpath_variable_set&amp; rhs);</div><div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;</div><div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;<span class="preprocessor">    #if __cplusplus &gt;= 201103</span></div><div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;        <span class="comment">// Move semantics support</span></div><div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;        xpath_variable_set(xpath_variable_set&amp;&amp; rhs);</div><div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;        xpath_variable_set&amp; operator=(xpath_variable_set&amp;&amp; rhs);</div><div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;</div><div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;        <span class="comment">// Add a new variable or get the existing one, if the types match</span></div><div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;        xpath_variable* add(<span class="keyword">const</span> char_t* name, xpath_value_type type);</div><div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;</div><div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;        <span class="comment">// Set value of an existing variable; no type conversion is performed, false is returned if there is no such variable or if types mismatch</span></div><div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keyword">const</span> char_t* name, <span class="keywordtype">bool</span> value);</div><div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keyword">const</span> char_t* name, <span class="keywordtype">double</span> value);</div><div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keyword">const</span> char_t* name, <span class="keyword">const</span> char_t* value);</div><div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;        <span class="keywordtype">bool</span> <span class="keyword">set</span>(<span class="keyword">const</span> char_t* name, <span class="keyword">const</span> xpath_node_set&amp; value);</div><div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;</div><div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;        <span class="comment">// Get existing variable by name</span></div><div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;        xpath_variable* <span class="keyword">get</span>(<span class="keyword">const</span> char_t* name);</div><div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160;        <span class="keyword">const</span> xpath_variable* <span class="keyword">get</span>(<span class="keyword">const</span> char_t* name) <span class="keyword">const</span>;</div><div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;    };</div><div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;</div><div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;    <span class="comment">// A compiled XPath query object</span></div><div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xpath_query</div><div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;    {</div><div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;        <span class="keywordtype">void</span>* _impl;</div><div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160;        xpath_parse_result _result;</div><div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;</div><div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;        <span class="keyword">typedef</span> void (*unspecified_bool_type)(xpath_query***);</div><div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;</div><div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;        <span class="comment">// Non-copyable semantics</span></div><div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;        xpath_query(<span class="keyword">const</span> xpath_query&amp;);</div><div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;        xpath_query&amp; operator=(<span class="keyword">const</span> xpath_query&amp;);</div><div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;</div><div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;        <span class="comment">// Construct a compiled object from XPath expression.</span></div><div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;        <span class="comment">// If PUGIXML_NO_EXCEPTIONS is not defined, throws xpath_exception on compilation errors.</span></div><div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;        <span class="keyword">explicit</span> xpath_query(<span class="keyword">const</span> char_t* query, xpath_variable_set* variables = 0);</div><div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160;</div><div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160;        <span class="comment">// Constructor</span></div><div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;        xpath_query();</div><div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;</div><div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;        <span class="comment">// Destructor</span></div><div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;        ~xpath_query();</div><div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;</div><div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160;<span class="preprocessor">    #if __cplusplus &gt;= 201103</span></div><div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160;        <span class="comment">// Move semantics support</span></div><div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;        xpath_query(xpath_query&amp;&amp; rhs);</div><div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;        xpath_query&amp; operator=(xpath_query&amp;&amp; rhs);</div><div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;</div><div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;        <span class="comment">// Get query expression return type</span></div><div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160;        xpath_value_type return_type() <span class="keyword">const</span>;</div><div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160;</div><div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;        <span class="comment">// Evaluate expression as boolean value in the specified context; performs type conversion if necessary.</span></div><div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;        <span class="comment">// If PUGIXML_NO_EXCEPTIONS is not defined, throws std::bad_alloc on out of memory errors.</span></div><div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;        <span class="keywordtype">bool</span> evaluate_boolean(<span class="keyword">const</span> xpath_node&amp; n) <span class="keyword">const</span>;</div><div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;</div><div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;        <span class="comment">// Evaluate expression as double value in the specified context; performs type conversion if necessary.</span></div><div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;        <span class="comment">// If PUGIXML_NO_EXCEPTIONS is not defined, throws std::bad_alloc on out of memory errors.</span></div><div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;        <span class="keywordtype">double</span> evaluate_number(<span class="keyword">const</span> xpath_node&amp; n) <span class="keyword">const</span>;</div><div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;</div><div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;        <span class="comment">// Evaluate expression as string value in the specified context; performs type conversion if necessary.</span></div><div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;        <span class="comment">// If PUGIXML_NO_EXCEPTIONS is not defined, throws std::bad_alloc on out of memory errors.</span></div><div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160;        string_t evaluate_string(<span class="keyword">const</span> xpath_node&amp; n) <span class="keyword">const</span>;</div><div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;</div><div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;        <span class="comment">// Evaluate expression as string value in the specified context; performs type conversion if necessary.</span></div><div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;        <span class="comment">// At most capacity characters are written to the destination buffer, full result size is returned (includes terminating zero).</span></div><div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;        <span class="comment">// If PUGIXML_NO_EXCEPTIONS is not defined, throws std::bad_alloc on out of memory errors.</span></div><div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;        <span class="comment">// If PUGIXML_NO_EXCEPTIONS is defined, returns empty  set instead.</span></div><div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;        <span class="keywordtype">size_t</span> evaluate_string(char_t* buffer, <span class="keywordtype">size_t</span> capacity, <span class="keyword">const</span> xpath_node&amp; n) <span class="keyword">const</span>;</div><div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;</div><div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;        <span class="comment">// Evaluate expression as node set in the specified context.</span></div><div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;        <span class="comment">// If PUGIXML_NO_EXCEPTIONS is not defined, throws xpath_exception on type mismatch and std::bad_alloc on out of memory errors.</span></div><div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160;        <span class="comment">// If PUGIXML_NO_EXCEPTIONS is defined, returns empty node set instead.</span></div><div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;        xpath_node_set evaluate_node_set(<span class="keyword">const</span> xpath_node&amp; n) <span class="keyword">const</span>;</div><div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;</div><div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;        <span class="comment">// Evaluate expression as node set in the specified context.</span></div><div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;        <span class="comment">// Return first node in document order, or empty node if node set is empty.</span></div><div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;        <span class="comment">// If PUGIXML_NO_EXCEPTIONS is not defined, throws xpath_exception on type mismatch and std::bad_alloc on out of memory errors.</span></div><div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;        <span class="comment">// If PUGIXML_NO_EXCEPTIONS is defined, returns empty node instead.</span></div><div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160;        xpath_node evaluate_node(<span class="keyword">const</span> xpath_node&amp; n) <span class="keyword">const</span>;</div><div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;</div><div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;        <span class="comment">// Get parsing result (used to get compilation errors in PUGIXML_NO_EXCEPTIONS mode)</span></div><div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;        <span class="keyword">const</span> xpath_parse_result&amp; result() <span class="keyword">const</span>;</div><div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;</div><div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;        <span class="comment">// Safe bool conversion operator</span></div><div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;        <span class="keyword">operator</span> unspecified_bool_type() <span class="keyword">const</span>;</div><div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;</div><div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;        <span class="comment">// Borland C++ workaround</span></div><div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;        <span class="keywordtype">bool</span> operator!() <span class="keyword">const</span>;</div><div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;    };</div><div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;</div><div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;<span class="preprocessor">    #ifndef PUGIXML_NO_EXCEPTIONS</span></div><div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;    <span class="comment">// XPath exception class</span></div><div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xpath_exception: <span class="keyword">public</span> std::exception</div><div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;    {</div><div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;        xpath_parse_result _result;</div><div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;</div><div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;        <span class="comment">// Construct exception from parse result</span></div><div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;        <span class="keyword">explicit</span> xpath_exception(<span class="keyword">const</span> xpath_parse_result&amp; result);</div><div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160;</div><div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;        <span class="comment">// Get error message</span></div><div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160;        <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* what() <span class="keyword">const</span> throw();</div><div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;</div><div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160;        <span class="comment">// Get parse result</span></div><div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;        const xpath_parse_result&amp; result() const;</div><div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;    };</div><div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160;    <span class="preprocessor">#endif</span></div><div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;</div><div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160;    <span class="comment">// XPath node class (either xml_node or xml_attribute)</span></div><div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xpath_node</div><div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160;    {</div><div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;        xml_node _node;</div><div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;        xml_attribute _attribute;</div><div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160;</div><div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160;        <span class="keyword">typedef</span> void (*unspecified_bool_type)(xpath_node***);</div><div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;</div><div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;        <span class="comment">// Default constructor; constructs empty XPath node</span></div><div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;        xpath_node();</div><div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;</div><div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;        <span class="comment">// Construct XPath node from XML node/attribute</span></div><div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160;        xpath_node(<span class="keyword">const</span> xml_node&amp; node);</div><div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160;        xpath_node(<span class="keyword">const</span> xml_attribute&amp; attribute, <span class="keyword">const</span> xml_node&amp; parent);</div><div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;</div><div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;        <span class="comment">// Get node/attribute, if any</span></div><div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;        xml_node node() <span class="keyword">const</span>;</div><div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;        xml_attribute attribute() <span class="keyword">const</span>;</div><div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;</div><div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;        <span class="comment">// Get parent of contained node/attribute</span></div><div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;        xml_node parent() <span class="keyword">const</span>;</div><div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;</div><div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;        <span class="comment">// Safe bool conversion operator</span></div><div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160;        <span class="keyword">operator</span> unspecified_bool_type() <span class="keyword">const</span>;</div><div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;</div><div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160;        <span class="comment">// Borland C++ workaround</span></div><div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160;        <span class="keywordtype">bool</span> operator!() <span class="keyword">const</span>;</div><div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160;</div><div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160;        <span class="comment">// Comparison operators</span></div><div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> xpath_node&amp; n) <span class="keyword">const</span>;</div><div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> xpath_node&amp; n) <span class="keyword">const</span>;</div><div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160;    };</div><div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160;</div><div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160;<span class="preprocessor">#ifdef __BORLANDC__</span></div><div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160;    <span class="comment">// Borland C++ workaround</span></div><div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160;    <span class="keywordtype">bool</span> PUGIXML_FUNCTION operator&amp;&amp;(<span class="keyword">const</span> xpath_node&amp; lhs, <span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160;    <span class="keywordtype">bool</span> PUGIXML_FUNCTION operator||(<span class="keyword">const</span> xpath_node&amp; lhs, <span class="keywordtype">bool</span> rhs);</div><div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160;</div><div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160;    <span class="comment">// A fixed-size collection of XPath nodes</span></div><div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160;    <span class="keyword">class </span>PUGIXML_CLASS xpath_node_set</div><div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160;    {</div><div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160;        <span class="comment">// Collection type</span></div><div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160;        <span class="keyword">enum</span> type_t</div><div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;        {</div><div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;            type_unsorted,          <span class="comment">// Not ordered</span></div><div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160;            type_sorted,            <span class="comment">// Sorted by document order (ascending)</span></div><div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160;            type_sorted_reverse     <span class="comment">// Sorted by document order (descending)</span></div><div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160;        };</div><div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;</div><div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160;        <span class="comment">// Constant iterator type</span></div><div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;        <span class="keyword">typedef</span> <span class="keyword">const</span> xpath_node* const_iterator;</div><div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160;</div><div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160;        <span class="comment">// We define non-constant iterator to be the same as constant iterator so that various generic algorithms (i.e. boost foreach) work</span></div><div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160;        <span class="keyword">typedef</span> <span class="keyword">const</span> xpath_node* iterator;</div><div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160;</div><div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160;        <span class="comment">// Default constructor. Constructs empty set.</span></div><div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;        xpath_node_set();</div><div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;</div><div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160;        <span class="comment">// Constructs a set from iterator range; data is not checked for duplicates and is not sorted according to provided type, so be careful</span></div><div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160;        xpath_node_set(const_iterator begin, const_iterator end, type_t type = type_unsorted);</div><div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160;</div><div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;        <span class="comment">// Destructor</span></div><div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;        ~xpath_node_set();</div><div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;</div><div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160;        <span class="comment">// Copy constructor/assignment operator</span></div><div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;        xpath_node_set(<span class="keyword">const</span> xpath_node_set&amp; ns);</div><div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160;        xpath_node_set&amp; operator=(<span class="keyword">const</span> xpath_node_set&amp; ns);</div><div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;</div><div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;<span class="preprocessor">    #if __cplusplus &gt;= 201103</span></div><div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160;        <span class="comment">// Move semantics support</span></div><div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160;        xpath_node_set(xpath_node_set&amp;&amp; rhs);</div><div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160;        xpath_node_set&amp; operator=(xpath_node_set&amp;&amp; rhs);</div><div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160;</div><div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160;        <span class="comment">// Get collection type</span></div><div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160;        type_t type() <span class="keyword">const</span>;</div><div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160;</div><div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160;        <span class="comment">// Get collection size</span></div><div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;        <span class="keywordtype">size_t</span> size() <span class="keyword">const</span>;</div><div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160;</div><div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;        <span class="comment">// Indexing operator</span></div><div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160;        <span class="keyword">const</span> xpath_node&amp; operator[](<span class="keywordtype">size_t</span> index) <span class="keyword">const</span>;</div><div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160;</div><div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160;        <span class="comment">// Collection iterators</span></div><div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160;        const_iterator begin() <span class="keyword">const</span>;</div><div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160;        const_iterator end() <span class="keyword">const</span>;</div><div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;</div><div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160;        <span class="comment">// Sort the collection in ascending/descending order by document order</span></div><div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160;        <span class="keywordtype">void</span> sort(<span class="keywordtype">bool</span> reverse = <span class="keyword">false</span>);</div><div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160;</div><div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160;        <span class="comment">// Get first node in the collection by document order</span></div><div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160;        xpath_node first() <span class="keyword">const</span>;</div><div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;</div><div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;        <span class="comment">// Check if collection is empty</span></div><div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160;        <span class="keywordtype">bool</span> empty() <span class="keyword">const</span>;</div><div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;</div><div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160;        type_t _type;</div><div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160;</div><div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160;        xpath_node _storage;</div><div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160;</div><div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160;        xpath_node* _begin;</div><div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;        xpath_node* _end;</div><div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160;</div><div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160;        <span class="keywordtype">void</span> _assign(const_iterator begin, const_iterator end, type_t type);</div><div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;        <span class="keywordtype">void</span> _move(xpath_node_set&amp; rhs);</div><div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;    };</div><div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;</div><div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;<span class="preprocessor">#ifndef PUGIXML_NO_STL</span></div><div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;    <span class="comment">// Convert wide string to UTF8</span></div><div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160;    std::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; PUGIXML_FUNCTION as_utf8(<span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* str);</div><div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;    std::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; PUGIXML_FUNCTION as_utf8(<span class="keyword">const</span> std::basic_string&lt;<span class="keywordtype">wchar_t</span>, std::char_traits&lt;wchar_t&gt;, std::allocator&lt;wchar_t&gt; &gt;&amp; str);</div><div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;</div><div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;    <span class="comment">// Convert UTF8 to wide string</span></div><div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;    std::basic_string&lt;wchar_t, std::char_traits&lt;wchar_t&gt;, std::allocator&lt;wchar_t&gt; &gt; PUGIXML_FUNCTION as_wide(<span class="keyword">const</span> <span class="keywordtype">char</span>* str);</div><div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160;    std::basic_string&lt;wchar_t, std::char_traits&lt;wchar_t&gt;, std::allocator&lt;wchar_t&gt; &gt; PUGIXML_FUNCTION as_wide(<span class="keyword">const</span> std::basic_string&lt;<span class="keywordtype">char</span>, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt;&amp; str);</div><div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;</div><div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160;    <span class="comment">// Memory allocation function interface; returns pointer to allocated memory or NULL on failure</span></div><div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">void</span>* (*allocation_function)(<span class="keywordtype">size_t</span> size);</div><div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160;</div><div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160;    <span class="comment">// Memory deallocation function interface</span></div><div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160;    <span class="keyword">typedef</span> void (*deallocation_function)(<span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160;</div><div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160;    <span class="comment">// Override default memory management functions. All subsequent allocations/deallocations will be performed via supplied functions.</span></div><div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;    <span class="keywordtype">void</span> PUGIXML_FUNCTION set_memory_management_functions(allocation_function allocate, deallocation_function deallocate);</div><div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;</div><div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160;    <span class="comment">// Get current memory management functions</span></div><div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160;    allocation_function PUGIXML_FUNCTION get_memory_allocation_function();</div><div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160;    deallocation_function PUGIXML_FUNCTION get_memory_deallocation_function();</div><div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160;}</div><div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160;</div><div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160;<span class="preprocessor">#if !defined(PUGIXML_NO_STL) &amp;&amp; (defined(_MSC_VER) || defined(__ICC))</span></div><div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacestd.html">std</a></div><div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160;{</div><div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160;    <span class="comment">// Workarounds for (non-standard) iterator category detection for older versions (MSVC7/IC8 and earlier)</span></div><div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160;    std::bidirectional_iterator_tag PUGIXML_FUNCTION _Iter_cat(<span class="keyword">const</span> pugi::xml_node_iterator&amp;);</div><div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160;    std::bidirectional_iterator_tag PUGIXML_FUNCTION _Iter_cat(<span class="keyword">const</span> pugi::xml_attribute_iterator&amp;);</div><div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160;    std::bidirectional_iterator_tag PUGIXML_FUNCTION _Iter_cat(<span class="keyword">const</span> pugi::xml_named_node_iterator&amp;);</div><div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160;}</div><div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160;</div><div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160;<span class="preprocessor">#if !defined(PUGIXML_NO_STL) &amp;&amp; defined(__SUNPRO_CC)</span></div><div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacestd.html">std</a></div><div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;{</div><div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160;    <span class="comment">// Workarounds for (non-standard) iterator category detection</span></div><div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160;    std::bidirectional_iterator_tag PUGIXML_FUNCTION __iterator_category(<span class="keyword">const</span> pugi::xml_node_iterator&amp;);</div><div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;    std::bidirectional_iterator_tag PUGIXML_FUNCTION __iterator_category(<span class="keyword">const</span> pugi::xml_attribute_iterator&amp;);</div><div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;    std::bidirectional_iterator_tag PUGIXML_FUNCTION __iterator_category(<span class="keyword">const</span> pugi::xml_named_node_iterator&amp;);</div><div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160;}</div><div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;</div><div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160;</div><div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160;<span class="comment">// Make sure implementation is included in header-only mode</span></div><div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>&#160;<span class="comment">// Use macro expansion in #include to work around QMake (QTBUG-11923)</span></div><div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>&#160;<span class="preprocessor">#if defined(PUGIXML_HEADER_ONLY) &amp;&amp; !defined(PUGIXML_SOURCE)</span></div><div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>&#160;<span class="preprocessor">#   define PUGIXML_SOURCE &quot;pugixml.cpp&quot;</span></div><div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>&#160;<span class="preprocessor">#   include PUGIXML_SOURCE</span></div><div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>&#160;</div><div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition:</b> json.h:1353</div></div>
<div class="ttc" id="namespacepugi_html"><div class="ttname"><a href="namespacepugi.html">pugi</a></div><div class="ttdef"><b>Definition:</b> oxygine-forwards.h:24</div></div>
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